package com.netik.main;

import java.io.File;
import java.io.FileOutputStream;
import java.util.Date;

import android.os.Environment;

import com.itextpdf.text.Anchor;
import com.itextpdf.text.BadElementException;
import com.itextpdf.text.BaseColor;
import com.itextpdf.text.Chapter;
import com.itextpdf.text.Document;
import com.itextpdf.text.DocumentException;
import com.itextpdf.text.Element;
import com.itextpdf.text.Font;
import com.itextpdf.text.List;
import com.itextpdf.text.ListItem;
import com.itextpdf.text.Paragraph;
import com.itextpdf.text.Phrase;
import com.itextpdf.text.Section;
import com.itextpdf.text.pdf.PdfPCell;
import com.itextpdf.text.pdf.PdfPTable;
import com.itextpdf.text.pdf.PdfWriter;


public class WritingPdf {
	//private static String FILE = "C:\\Users\\lravi\\Desktop\\FirstPdf.pdf";
	private static Font catFont = new Font(Font.FontFamily.TIMES_ROMAN, 18,
			Font.BOLD);
	private static Font redFont = new Font(Font.FontFamily.TIMES_ROMAN, 12,
			Font.NORMAL, BaseColor.RED);
	private static Font subFont = new Font(Font.FontFamily.TIMES_ROMAN, 16,
			Font.BOLD);
	private static Font smallBold = new Font(Font.FontFamily.TIMES_ROMAN, 12,
			Font.BOLD);

	public void writing(String []array1, String[] array2, String[] array3) {
		try {
			Document document = new Document();
			File dir = Environment.getExternalStorageDirectory();
    	    File yourFile = new File(dir, "pdffile.pdf");
			PdfWriter.getInstance(document, new FileOutputStream(yourFile));
			document.open();
			//addMetaData(document);
			addTitlePage(document);
			addContent(document, array1, array2, array3);
			document.close();
		} catch (Exception e) {
			e.printStackTrace();
		}
	}

	// iText allows to add metadata to the PDF which can be viewed in your Adobe
	// Reader
	// under File -> Properties
	private static void addMetaData(Document document) {
		document.addTitle("My first PDF");
		document.addSubject("Using iText");
		document.addKeywords("Java, PDF, iText");
		document.addAuthor("Lars Vogel");
		document.addCreator("Lars Vogel");
	}

	private static void addTitlePage(Document document)
			throws DocumentException {
		Paragraph preface = new Paragraph();
		// We add one empty line
		addEmptyLine(preface, 1);
		// Lets write a big header
		preface.add(new Paragraph("Sales Inquiry", catFont));

		addEmptyLine(preface, 1);
		// Will create: Report generated by: _name, _date
		preface.add(new Paragraph(
				"Report generated by: " + System.getProperty("user.name") + ", " + new Date(), //$NON-NLS-1$ //$NON-NLS-2$ //$NON-NLS-3$
				smallBold));
		addEmptyLine(preface, 3);
		/*preface.add(new Paragraph(
				"This document describes something which is very important ",
				smallBold));

		addEmptyLine(preface, 8);

		preface.add(new Paragraph(
				"This document is a preliminary version and not subject to your license agreement or any other agreement with vogella.de ;-).",
				redFont));

		document.add(preface);
		// Start a new page
		document.newPage();*/
	}

	private static void addContent(Document document, String[] arr1, String[] arr2, String[] arr3) throws DocumentException {
		Anchor anchor = new Anchor("Inquiry Table", catFont);
		anchor.setName("Inquiry Table");

		// Second parameter is the number of the chapter
		Chapter catPart = new Chapter(new Paragraph(anchor), 1);
/*
		Paragraph subPara = new Paragraph("Subcategory 1", subFont);
		Section subCatPart = catPart.addSection(subPara);
		subCatPart.add(new Paragraph("Hello"));

		subPara = new Paragraph("Subcategory 2", subFont);
		subCatPart = catPart.addSection(subPara);
		subCatPart.add(new Paragraph("Paragraph 1"));
		subCatPart.add(new Paragraph("Paragraph 2"));
		subCatPart.add(new Paragraph("Paragraph 3"));

		// Add a list
		createList(subCatPart);
		Paragraph paragraph = new Paragraph();
		addEmptyLine(paragraph, 5);
		subCatPart.add(paragraph);

*/		// Add a table
		createTable(catPart, arr1, arr2, arr3);

		// Now add all this to the document
		document.add(catPart);

		// Next section
		/*anchor = new Anchor("Second Chapter", catFont);
		anchor.setName("Second Chapter");

		// Second parameter is the number of the chapter
		catPart = new Chapter(new Paragraph(anchor), 1);

		subPara = new Paragraph("Subcategory", subFont);
		subCatPart = catPart.addSection(subPara);
		subCatPart.add(new Paragraph("This is a very important message"));

		// Now add all this to the document
		document.add(catPart);
*/
	}

	private static void createTable(Section subCatPart, String[] ar1, String[] ar2, String[] ar3)
			throws BadElementException {
		PdfPTable table = new PdfPTable(3);

		// t.setBorderColor(BaseColor.GRAY);
		// t.setPadding(4);
		// t.setSpacing(4);
		// t.setBorderWidth(1);
		

		PdfPCell c1 = new PdfPCell(new Phrase("Date"));
		c1.setHorizontalAlignment(Element.ALIGN_CENTER);
		table.addCell(c1);

		c1 = new PdfPCell(new Phrase("Value"));
		c1.setHorizontalAlignment(Element.ALIGN_CENTER);
		table.addCell(c1);

		c1 = new PdfPCell(new Phrase("Type"));
		c1.setHorizontalAlignment(Element.ALIGN_CENTER);
		table.addCell(c1);
		table.setHeaderRows(1);

		for(int i=0; i<ar1.length; i++)
		{
			table.addCell(ar1[i]);
			table.addCell(ar2[i]);
			table.addCell(ar3[i]);
		}
		subCatPart.add(table);

	}

	private static void createList(Section subCatPart) {
		List list = new List(true, false, 10);
		list.add(new ListItem("First point"));
		list.add(new ListItem("Second point"));
		list.add(new ListItem("Third point"));
		subCatPart.add(list);
	}

	private static void addEmptyLine(Paragraph paragraph, int number) {
		for (int i = 0; i < number; i++) {
			paragraph.add(new Paragraph(" "));
		}
	}
}
